Finite Group Databasebeta

← C2×#22610047 #33086126

Subgroups — C2×#22610047 #33086126

Order 18688.

1246 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#10596831C211yesmaximal, characteristic
2C2×C42×Dic73C211yesmaximal, characteristic
3#22610047C218yesmaximal, direct product factor
4C2×#17988341C214yesmaximal
5C22×C4⋊C8×C73C211yesmaximal, characteristic
6C23×#10596831C2212yes—
7C22×C4×Dic73C412yes—
8C22×C4×Dic73C411yescharacteristic
9C22×C4×Dic73C411yescharacteristic
10C22×C4×Dic73C2212yes—
11C2×C4⋊#10596831—24no—
12C2×C4⋊#10596831C2214yes—
13C42×Dic73C414yes—
14C42×Dic73C2214yes—
15#17988341C22116yes—
16C23×C8×C73C2212yes—
17C22×C42×C73C2211yescharacteristic
18C2×C4⋊C8×C73—24no—
19C2×C4⋊C8×C73C2214yes—
20C23×Dic73C2×C412yes—
21C23×Dic73C2×C412yes—
22C22×#10596831—24no—
23C22×#10596831—28no—
24C22×#10596831C2314yes—
25C2×C4×Dic73—28no—
26C2×C4×Dic73—24no—
27C2×C4×Dic73—24no—
28C2×C4×Dic73—24no—
29C2×C4×Dic73C818yescomplemented
30C2×C4×Dic73C2×C414yes—
31C2×C4×Dic73C2×C418yes—
32C2×C4×Dic73C2×C414yes—
33C2×C4×Dic73C2×C414yes—
34C2×C4×Dic73C2314yes—
35C4⋊#10596831—28no—
36C23×C4×C73C2×C411yescharacteristic
37C23×C4×C73C2×C411yescharacteristic
38C23×C4×C73C2311yescharacteristic
39C22×C8×C73—24no—
40C22×C8×C73—28no—
41C22×C8×C73C2314yes—
42C2×C42×C73C2×C412yes—
43C2×C42×C73D414yes—
44C2×C42×C73Q814yes—
45C2×C42×C73C2312yes—
46C4⋊C8×C73—28no—
47C22×Dic73—24no—
48C22×Dic73—24no—
49C22×Dic73—24no—
50C22×Dic73—24no—
51C22×Dic73C2×C818yes—
52C22×Dic73M1618yes—
53C22×Dic73C22×C414yes—
54C22×Dic73C22×C414yes—
55C2×#10596831—24no—
56C2×#10596831—28no—
57C2×#10596831—48no—
58C4×Dic73—28no—
59C4×Dic73—28no—
60C4×Dic73—24no—
61C4×Dic73—24no—
62C4×Dic73—216no—
63C4×Dic73C2×C8116yescomplemented
64C24×C73C22×C411yescharacteristic
65C22×C4×C73—24no—
66C22×C4×C73C4⋊C414yes—
67C22×C4×C73C4⋊C414yes—
68C22×C4×C73C2×C814yes—
69C22×C4×C73M1614yes—
70C22×C4×C73C22×C412yes—
71C22×C4×C73C22×C411yescharacteristic
72C22×C4×C73C22×C412yes—
73C22×C4×C73C2×D412yes—
74C22×C4×C73C2×Q812yes—
75C22×C4×C73#4114yes—
76C22×C4×C73#4114yes—
77C22×C4×C73C2411yescharacteristic
78C2×C8×C73—24no—
79C2×C8×C73—28no—
80C2×C8×C73—48no—
81C42×C73C4⋊C418yes—
82C42×C73C2×D414yes—
83C42×C73C2×Q814yes—
84C23×C73C2×C4⋊C412yes—
85C23×C73#11714yes—
86C23×C73C22×C812yes—
87C23×C73C2×M1614yes—
88C23×C73C2×M1612yes—
89C23×C73C23×C411yescharacteristic
90C2×C4×C73—24no—
91C2×C4×C73—28no—
92C2×C4×C73C4⋊C8116yes—
93C2×C4×C73C2×C4⋊C414yes—
94C2×C4×C73C2×C4⋊C412yes—
95C2×C4×C73C2×C4⋊C414yes—
96C2×C4×C73#11714yes—
97C2×C4×C73#12414yes—
98C2×C4×C73#12414yes—
99C2×C4×C73#12518yes—
100C2×C4×C73C22×C814yes—
101C2×C4×C73C2×M1614yes—
102C2×C4×C73C22×D411yescharacteristic
103C2×C4×C73C22×Q811yescharacteristic
104C2×C4×C73C2×#4112yes—
105C2×C4×C73C2×#4112yes—
106C2×Dic73—24no—
107C2×Dic73—24no—
108C2×Dic73—24no—
109C2×Dic73—24no—
110C2×Dic73—216no—
111C2×Dic73—216no—
112C2×Dic73C22×C818yes—
113C2×Dic73C2×M1618yes—
114C8×C73—44no—
115#10596831—44no—
116C22×C73#38214yes—
117C22×C73C2×C4⋊C814yes—
118C22×C73#42314yes—
119C22×C73#43118yes—
120C22×C73#43218yes—
121C22×C73C22×C4⋊C411yescharacteristic
122C22×C73C2×#11712yes—
123C22×C73C23×C811yescharacteristic
124C22×C73C22×M1612yes—
125C22×C73C22×M1611yescharacteristic
126C4×C73—24no—
127C4×C73#38214yes—
128C4×C73C2×C4⋊C818yes—
129C4×C73C2×#12411yescharacteristic
130C4×C73C2×#12411yescharacteristic
131C4×C73C2×#12512yes—
132Dic73—28no—
133Dic73—28no—
134C2×#1831—731nomaximal, Sylow
135C2×C73#183118yescomplemented
136C2×C73C2×#38211yescharacteristic
137C2×C73C22×C4⋊C811yescharacteristic
138C2×C73C2×#42311yescharacteristic
139C2×C73C2×#43112yes—
140C2×C73C2×#43212yes—
141C22×C4⋊C8—731no—
142C22×C4⋊C8D7311yescharacteristic
143C2×C43—731no—
144#1831—738no—
145C2×#336—734no—
146C73C2×#183111yescharacteristic, complemented, Sylow
147C23×C8—732no—
148C23×C8C2×D7312yes—
149C22×C42—731no—
150C22×C42—732no—
151C22×C42—731no—
152C22×C42—732no—
153C22×C42C2×D7311yescharacteristic
154C2×C4⋊C8—24no—
155C2×C4⋊C8—734no—
156C2×C4⋊C8—1464no—
157C2×C4⋊C8C2×D7314yes—
158C43—734no—
159C43—734no—
160#336—7316no—
161C23×C4—732no—
162C23×C4—732no—
163C23×C4C4×D7311yescharacteristic
164C23×C4C4×D7311yescharacteristic
165C23×C4C22×D7311yescharacteristic
166C22×C8—24no—
167C22×C8—28no—
168C22×C8—734no—
169C22×C8—1464no—
170C22×C8—1468no—
171C22×C8C22×D7314yes—
172C2×C42—738no—
173C2×C42—734no—
174C2×C42—738no—
175C2×C42—734no—
176C2×C42—734no—
177C2×C42—734no—
178C2×C42—1468no—
179C2×C42—1464no—
180C2×C42—1464no—
181C2×C42—1464no—
182C2×C42Dic14614yes—
183C2×C42C4×D7312yes—
184C2×C42C22⋊D7314yes—
185C2×C42C22×D7312yes—
186C4⋊C8—28no—
187C4⋊C8—1468no—
188C24C2×C4×D7311yescharacteristic
189C22×C4—24no—
190C22×C4—738no—
191C22×C4—738no—
192C22×C4—734no—
193C22×C4—734no—
194C22×C4—1464no—
195C22×C4—1464no—
196C22×C4—1464no—
197C22×C4—1464no—
198C22×C4#1192400714yes—
199C22×C4#1192400714yes—
200C22×C4C8×D7314yes—
201C22×C4#1192401114yes—
202C22×C4C2×C4×D7312yes—
203C22×C4C2×C4×D7311yescharacteristic
204C22×C4C2×C4×D7312yes—
205C22×C4C2×C22⋊D7312yes—
206C22×C4C2×Dic14612yes—
207C22×C4#1192402714yes—
208C22×C4#1192402914yes—
209C22×C4C23×D7311yescharacteristic
210C2×C8—24no—
211C2×C8—28no—
212C2×C8—48no—
213C2×C8—2928no—
214C2×C8—1464no—
215C2×C8—1468no—
216C42—7316no—
217C42—14616no—
218C42—1468no—
219C42—1468no—
220C42—1464no—
221C42—1464no—
222C42#1192400718yes—
223C42C2×C22⋊D7314yes—
224C42C2×Dic14614yes—
225C23C2×#1192400712yes—
226C23#1455654914yes—
227C23C2×C8×D7312yes—
228C23M16×D7314yes—
229C23C2×#1192401112yes—
230C23C22×C4×D7311yescharacteristic
231C2×C4—28no—
232C2×C4—24no—
233C2×C4—738no—
234C2×C4—738no—
235C2×C4—14616no—
236C2×C4—14616no—
237C2×C4—1464no—
238C2×C4—1464no—
239C2×C4—1464no—
240C2×C4—1464no—
241C2×C4#14556520116yes—
242C2×C4C2×#1192400714yes—
243C2×C4C2×#1192400712yes—
244C2×C4C2×#1192400714yes—
245C2×C4#1455654914yes—
246C2×C4#1455657814yes—
247C2×C4#1455658014yes—
248C2×C4#1455658218yes—
249C2×C4C2×C8×D7314yes—
250C2×C4C2×#1192401114yes—
251C2×C4C22×C22⋊D7311yescharacteristic
252C2×C4C22×Dic14611yescharacteristic
253C2×C4C2×#1192402712yes—
254C2×C4C2×#1192402912yes—
255C8—44no—
256C8—2924no—
257C22#1798845214yes—
258C22C2×#1455652014yes—
259C22#1798861014yes—
260C22#1798863918yes—
261C22#1798864318yes—
262C22C22×#1192400711yescharacteristic
263C22C2×#1455654912yes—
264C22C22×C8×D7311yescharacteristic
265C22C2×M16×D7312yes—
266C22C22×#1192401111yescharacteristic
267C4—24no—
268C4—1468no—
269C4—1468no—
270C4#1798845214yes—
271C4C2×#1455652018yes—
272C4C2×#1455657811yescharacteristic
273C4C2×#1455658011yescharacteristic
274C4C2×#1455658212yes—
275C2#2261004718yesdirect product factor
276C2C2×#1798845211yescharacteristic
277C2C22×#1455652011yescharacteristic
278C2C2×#1798861011yescharacteristic
279C2C2×#1798863912yes—
280C2C2×#1798864312yes—
subgroupG/H
centerC23×C4C22×D73
commutatorC22×C73C23×C8
FrattiniC22×C4C23×D73
FittingC22×C4⋊C8×C73C2
socle, prime radicalC24×C73C22×C4
cosocleC22×C4×C73C24
hypercenterC22×C4⋊C8D73
hypocenterC73C2×#1831
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C22×C4⋊C8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #22610047C2direct (N × H)
29. C2×C4×Dic73C8semidirect
63. C4×Dic73C2×C8semidirect
135. C2×C73#1831semidirect
146. C73C2×#1831semidirect
275. C2#22610047direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C4⋊#105968312
C2×C42×Dic732
#226100472
C2×#179883412
C22×C4⋊C8×C732
C2×#183173